Van Eck Sequence in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 673rd Yax42 🇫🇷 683 60 9ms 9 Sep 2025 677th albanian-laundromat 683 248 13ms 18 Sep 2025 678th Shanethegamer 🇺🇸 680 30 3ms 5 Nov 2023 678th MeWhenI 🇻🇦 680 30 3ms 6 Nov 2023 680th rucin93 🇵🇱 678 114 340ms 24 Sep 2025 681st Shanethegamer 🇺🇸 677 107 374ms 27 May 2022 682nd jacklynnepenick 676 80 46ms 26 Aug 2021 682nd hellwue 676 80 15ms 2 Mar 2022 682nd b10011 🇫🇮 676 80 27ms 8 Jan 2023 685th emgordon154 673 116 145ms 22 Feb 2025 686th heypwesto 🇳🇿 672 46 3ms 3 Jun 2021 687th MeWhenI 🇻🇦 672 54 4ms 29 May 2023 688th FlorianCassayre 🇫🇷 672 61 10ms 22 Jan 2023 689th DialFrost 🇸🇬 672 94 25ms 27 Sep 2024 690th DialFrost 🇸🇬 672 115 346ms 26 Sep 2025 691st Natanaelel 🇸🇪 671 51 101ms 12 Feb 2023 692nd Shanethegamer 🇺🇸 671 117 56ms 28 Dec 2022 693rd Skwerl23 670 58 307ms 6 Feb 2023 694th MeWhenI 🇻🇦 669 68 693ms 15 Sep 2025 695th meenie 668 55 41ms 1 May 2021 695th KatieLG 🇬🇧 668 55 40ms 3 May 2021 695th shinh 668 55 47ms 22 Jun 2022 695th Andriamanitra 🇫🇮 668 55 44ms 17 Jul 2023 699th janbehrens 🇩🇪 668 66 380ms 1 Nov 2021 700th m42km 668 72 461ms 1 Feb 2024 701st michelebastione 🇮🇹 668 81 22ms 26 May 2021 701st mokymok 🇺🇸 668 81 12ms 17 Nov 2021 701st petroselo 668 81 42ms 12 Apr 2022 701st jhpaques 🇫🇷 668 81 57ms 29 Jul 2022 701st glesnick 668 81 50ms 30 Sep 2022 701st eshilo-draper 668 81 11ms 27 Oct 2022 701st nstearns96 🇬🇧 668 81 63ms 29 Nov 2022 701st estomagordo 🇳🇱 668 81 11ms 31 Aug 2023 701st Ythaenagor 668 81 11ms 5 Aug 2024 710th Alex-x90 🇺🇸 668 89 2ms 9 Dec 2022 710th CatsAreFluffy 668 89 2ms 15 Jan 2023 710th madex 🇩🇪 668 89 2ms 15 Jun 2023 713th janbehrens 🇩🇪 665 54 12ms 11 Jun 2021 714th Natanaelel 🇸🇪 664 81 178ms 7 Jul 2025 715th elgan65536 662 118 144ms 30 Mar 2024 716th didion0 🇺🇸 661 62 9ms 6 May 2021 716th MeWhenI 🇻🇦 661 62 24ms 12 Jun 2021 718th RustemB 🇷🇺 660 82 14ms 2 May 2021 718th Mikey-Beep 🇬🇧 660 82 19ms 5 Sep 2024 718th moustave 660 82 57ms 28 Nov 2024 718th klixel 🇨🇦 660 82 49ms 25 Jan 2025 722nd Shanethegamer 🇺🇸 659 57 130ms 5 Aug 2024 723rd snoozingnewt 🇺🇸 659 109 493ms 13 Oct 2025 724th janbehrens 🇩🇪 659 127 27ms 9 Jul 2021 725th NewDefectus 🇮🇱 658 47 3ms 19 Dec 2021 726th annaproxy 658 110 377ms 29 Mar 2022 727th olivermrose 🇺🇸 656 56 37ms 11 Nov 2021 728th kmathis22 655 118 344ms 18 days ago 729th wirewolf010 654 91 3ms 12 Jan 2022 730th albanian-laundromat 653 59 2ms 26 Sep 2025 731st trist224 🇫🇷 652 83 41ms 1 Sep 2022 731st jakobkordez 🇸🇮 652 83 25ms 19 Oct 2022 731st Artemis21 🇬🇧 652 83 29ms 21 Jan 2025 731st edsrzf 🇳🇿 652 83 21ms 1 Sep 2025 735th MeWhenI 🇻🇦 652 99 3,019ms 24 Oct 2024 736th Matgc04 652 111 333ms 25 May 2023 736th Yewzir 🇧🇪 652 111 384ms 11 Feb 2024 738th raphaelimahorn 650 63 16ms 10 Aug 2021 738th DialFrost 🇸🇬 650 63 24ms 5 Dec 2023 740th Stockoh 🇫🇷 650 74 432ms 24 Jun 2024 741st scpchicken 🇵🇼 648 83 185ms 25 Feb 2023 742nd KatieLG 🇬🇧 647 37 35ms 20 Oct 2021 743rd DialFrost 🇸🇬 647 71 28ms 28 Feb 2025 744th Irratix 🇳🇱 647 92 2ms 13 Mar 2022 745th aliakseikalosha 647 112 340ms 21 Nov 2021 745th CaedenHarper 🇨🇦 647 112 362ms 24 days ago 747th nephila-nacrea 🇬🇧 644 48 3ms 1 May 2021 747th JRaspass 🇬🇧 644 48 3ms 1 Sep 2021 747th Natanaelel 🇸🇪 644 48 3ms 26 Jan 2022 750th ValdeQwerty 644 84 51ms 22 Sep 2021 First Prev 676–750 of 1,768 Next Last